Unit2SectionA（GrammarFocus～3c）課件人教版八年級(jí)英語(yǔ)上冊(cè)

SectionA（GrammarFocus～3c）Unit2Howoftendoyouexercise？英語(yǔ)頻度副詞在英語(yǔ)中，用來(lái)表示動(dòng)作頻率的副詞被稱為頻度副詞。1.常用的頻度副詞包括：always，usually，often，sometimes，hardlyever和never等。頻度的差異可以表示為：always（100％）＞usually＞often＞sometimes＞hardlyever＞never（0％）。2.always，usually，often，sometimes，hardlyever和never的用法和區(qū)別（1）always意為“總是，一直”

，含有“極少例外”

之意，它表示動(dòng)作的重復(fù)、狀態(tài)的持續(xù)，一般放在實(shí)義動(dòng)詞之前，在系動(dòng)詞、助動(dòng)詞之后，常與一般現(xiàn)在時(shí)連用。

Thesunalwaysrisesintheeast.太陽(yáng)總是從東方升起。

Healwayscomestoschoolearly.他總是很早來(lái)到學(xué)校。

always與動(dòng)詞的進(jìn)行時(shí)態(tài)連用時(shí)具有一定的感情色彩，帶有氣惱、厭煩等情緒，意為“總是，老是”

。

Theboyisalwaysaskingquestions.這個(gè)男孩總是問(wèn)個(gè)沒(méi)完。（2）usually意為“通?！?/p>

，含有“遵循常規(guī)，一貫如此”

之意，表示習(xí)慣性動(dòng)作。Iusuallygetupatsix.我通常六點(diǎn)鐘起床。WeusuallyreadEnglishinthemorning.我們通常早上讀英語(yǔ)。

（3）often意為“常常，經(jīng)?！?/p>

，強(qiáng)調(diào)動(dòng)作的經(jīng)常性。often在句尾時(shí)常由very或quite修飾。Whatdoyouoftendointhemorning？

你早上經(jīng)常會(huì)做什么？Weplaybasketballafterschoolquiteoften.我們經(jīng)常在放學(xué)后打籃球。（4）sometimes意為“有時(shí)候”

，可置于句首、句中或句末。Wechattogethersometimes.有時(shí)我們?cè)谝黄痖e聊。SometimesIcomebytrain，butusuallyIcomebycar.我有時(shí)坐火車來(lái)，但我通常坐汽車來(lái)。

※拓展※sometimes，sometimes，sometime和sometime的區(qū)別詞匯釋義例句sometimes意為“有時(shí)”。Hesometimescooksforthefamily.他有時(shí)為家人做飯。sometimes意為“幾次；幾倍”。Ihavereadthestorysometimes.這個(gè)故事我看過(guò)幾次了。詞匯釋義例句sometime作名詞短語(yǔ)時(shí)，意為“一段時(shí)間”。Shewillstayhereforsometime.她會(huì)在這里待一段時(shí)間。sometime意為“某個(gè)時(shí)候”，可表示過(guò)去或?qū)?lái)的時(shí)間。IwillgotoBeijingsometimenextweek.下周某個(gè)時(shí)候我將會(huì)去北京。（5）ever意為“在任何時(shí)候，從來(lái)”

，用于否定句和疑問(wèn)句；hardly意為“幾乎不”

，是一個(gè)否定詞。Hehardlygoestobedbeforenine.他幾乎不在九點(diǎn)前睡覺(jué)。

而hardlyever意為“幾乎從不，很少”

。

—HowoftendoesLucygotothemovies？

露西多長(zhǎng)時(shí)間看一次電影？—Hardlyever.（她）幾乎從來(lái)不去。

（6）never意為“從不，未曾”

，表示否定。Wenevergotothemovies.我們從不去看電影。

Heneverbreakstheschoolrules.他從來(lái)不違反校規(guī)。3.頻度副詞在句中通常位于系動(dòng)詞、助動(dòng)詞、情態(tài)動(dòng)詞之后，行為動(dòng)詞之前。sometimes可放在句首、句中或句末，often也可放在句末，很少放在句首。Sheissometimesverybusy.她有時(shí)很忙。

Iwillneverforgetthislesson.我將永遠(yuǎn)忘不了這一課。

Weoftengothere.我們常去那兒。

Sometimesshewritestome.＝Shewritestomesometimes.她有時(shí)候給我寫信。Shewritestomeoften.她經(jīng)常給我寫信。

4.對(duì)頻度副詞及短語(yǔ)（如always，often，seldom，everyotherweek，onceaweek等）提問(wèn)使用howoften，意為“多長(zhǎng)時(shí)間一次，是否經(jīng)?！薄＞渥拥臅r(shí)態(tài)可以是一般現(xiàn)在時(shí)，也可以是一般過(guò)去時(shí)?！狧owoftendoyougotothesupermarket？

你多長(zhǎng)時(shí)間去一次超市？—Everyotherweek.每隔一周去一次?！卣埂伞癶ow＋adj./adv.”

構(gòu)成的短語(yǔ)：howfar多遠(yuǎn)howmany多少howlong多久；多長(zhǎng)howoften多久一次howold多大（年齡）howsoon多久（以后）howmuch多少（錢）howbig/large多大一、用所給單詞的適當(dāng)形式填空。1.Howoften

does

?（do）yourbrotherplaycomputergames？2.—Howmanypensdoyouneed？—Letmesee.At

least

?（little）3pens.doesleast3.Maria’sfatheroften

exercises

?（exercise）inthepark.Heisverystrong.4.Thegirlsmeet

once

?（one）amonth.5.Theywenttothe

movies

?（movie）withtheirkidseveryweek.exercisesoncemovies二、單項(xiàng)選擇。（

B

）1.—Wereyouoftenlateforschoollastterm，Tom？—No，

?.Igottoschoolearlyeveryday.A.alwaysB.neverC.sometimesD.usually（

B

）2.—

?doesyoursisterwritetoyourparents？—Onceamonth.A.HowmanyB.HowoftenC.HowlongD.HowsoonBB（

A

）3.David

?eatsoutbecausehiswifealwaysmakesdeliciousfoodforhim.A.hardlyB.sometimesC.oftenD.ever（

D

）4.—HowoftendoesyoursistersurftheInternet？—About

?.A.threetimeadayB.threetimeseverydayC.threetimeeverydayD.threetimesadayAD（

B

）5.—

?isitfromyourhometoschool？—Abouttwokilometers.A.HowoftenB.HowfarC.HowlongD.HowsoonB三、完成句子。1.夏天天氣通常是炎熱的。The

weather

?is

usually

?

hot

?insummer.2.Shegoeshikingwithherfriendsthreetimesamonth.（就畫線部分提問(wèn)）

Howoftendoesshegohikingwithherfriends？

?3.Heusuallygoestothelibraryonweekends.（改為一般疑問(wèn)句）

Doesheusuallygotothelibraryonweekends？

?weatherusuallyhotHowoftendoesshegohikingwithherfriends？Doesheusuallygotothelibraryonweekends？5.她有時(shí)候乘坐公共汽車去上學(xué)。（中譯英）

Sometimesshe/Shesometimesgoestoschoolbybus.

?Sometimesshe/Shesometimesgoestoschoolbybus.4.Ialwaysexerciseafterschool.（變成完全否定句）

Ineverexerciseafterschool.

?Ineverexerciseafterschool.四、語(yǔ)法選擇。

Tedismybrother.Hehad

1

?badlifestyle（生活方式）inthepast.Forexample，hehardlyevergotup

2

?seveno’clockinthemorning.Hewenttoschoolwithouthavingbreakfast.Aftersupper，healwaysplayedcomputergamesbefore

3

?hishomework.Hedidn’tlikedrinkingmilkandhe

4

?alotofjunkfoodeveryday.Hedidn’texerciseorplaysports，either.

Thenoneday，he

5

?ill.Hehadtobeinhospitalforthreeweeks.Thenheknowsthathe

6

?lookafterhimselfwell.

NowTedexercisesearlyeverymorning.

7

?herunsbeforebreakfast.HeonlyplayscomputergamesonSaturdaysorSundays.Hehasgoodeatinghabits，

8

?.Hedrinksmilkeveryday.

9

?helikesjunkfoodverymuch，heonlyeatsitonceaweek.Agoodlifestylehelps

10

?keephealthy.（

A

）

B.an

C.the（

B

）

B.before

C.after（

A

）

B.did

C.does（

C

）

B.eats

C.ate（

C

）

B.gets

C.got（

C

）

B.may

C.must（

B

）

B.Usually

C.Unusual（

C

）

B.also

C.too（

A

）

B.And

C.So（

B

）

B.him

C.himselfABACCCBCAB五、短文填空。請(qǐng)從方框內(nèi)選擇適當(dāng)?shù)脑~并用其正確形式填空，使文章完整連貫。注意每空一詞，每詞僅用一次，有兩詞為多余項(xiàng)。

housework

they

usual

of

activity

or

free

the

long

play

and

to

TheGrade8studentsinSunnyMiddleSchoolhavetheirways1.

of

?spendingtheirfreetime.Theyhavemanydifferenthobbiestohelpthemenjoytheirfreetime.of

Someofthestudentsliketraveling.2.

They

?lovetovisitnewplacesthattheyhaveneverbeento.Someliketogowalkingorcampinginthecountryside.These3.

activities

?makethemhappyandaregoodfortheirhealth.

Manystudentslikedoingsportsintheir4.

free

?time.They5.

usually

?gorunning，swimmingorplayballga